Some dummy has someone spray him with a can of fox 5.3! People are really hung up on the shu #, thats not the deciding factor as to how hot a spray really is (fox is a medium strength spray at best)! Sabre red, LE-10 and several others have double the capsinoids of fox.
http://www.youtube.com/watch?v=tYY4A9tAZLQ
http://www.youtube.com/watch?v=tYY4A9tAZLQ